The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2003
Filed:
Apr. 25, 2000
Method and system for providing inorganic vapor surface treatment for photoresist adhesion promotion
Applicant:
Inventors:
Subhash Gupta, San Jose, CA (US);
Bhanwar Singh, Morgan Hill, CA (US);
Carmen Morales, San Jose, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/900 ;
U.S. Cl.
CPC ...
H01L 2/900 ;
Abstract
A system and method for forming a plurality of structures in a low dielectric constant layer is disclosed. The low dielectric constant layer is disposed on a semiconductor. The method and system include exposing the low dielectric constant layer to an agent that improves adhesion of a photoresist, providing a layer of the photoresist on the low dielectric constant layer, patterning the photoresist, and etching the low dielectric constant layer to form the plurality of structures.